National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Mount Washington (KMWN)

Lat: 44.27°NLon: 71.3°WElev: 6262ft.

Freezing Fog Blowing Snow and Windy

19°F

-7°C

Humidity 100%
Wind Speed W 44 G 48 mph
Barometer NA
Dewpoint 19°F (-7°C)
Visibility 0.13 mi
Wind Chill-3°F (-19°C)
Last update 19 Apr 1:59 pm EDT
Extended Forecast for

Mount Washington NH

  • This Afternoon

    This Afternoon: Snow, possibly mixed with sleet, becoming all snow after 3pm. High near 40. Wind chill values as low as -2. Very windy, with a northwest wind 35 to 40 mph, with gusts as high as 50 mph. Chance of precipitation is 100%. Total daytime snow and sleet accumulation of 2 to 4 inches possible.

    High: 40 °F

    Snow/Sleet
    and Very
    Windy

  • Tonight

    Tonight: Snow likely, mainly before 10pm. Cloudy, then gradually becoming partly cloudy, with a low around 12. Wind chill values as low as -11. Very windy, with a northwest wind 45 to 55 mph, with gusts as high as 70 mph. Chance of precipitation is 60%. New snow accumulation of 2 to 4 inches possible.

    Low: 12 °F

    Very Windy.
    Snow Likely
    then Mostly
    Cloudy

  • Monday

    Monday: A 40 percent chance of snow showers, mainly after 10am. Partly sunny, with a high near 16. Wind chill values as low as -12. Very windy, with a west wind 40 to 45 mph, with gusts as high as 55 mph.

    High: 16 °F

    Chance Snow
    Showers and
    Very Windy

  • Monday Night

    Monday Night: Partly cloudy, with a low around 7. Wind chill values as low as -16. Very windy, with a northwest wind 35 to 40 mph decreasing to 25 to 30 mph after midnight. Winds could gust as high as 50 mph.

    Low: 7 °F

    Partly Cloudy
    and Very
    Windy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 21. Breezy, with a west wind around 20 mph, with gusts as high as 30 mph.

    High: 21 °F

    Mostly Sunny
    and Breezy

  • Tuesday Night

    Tuesday Night: A 30 percent chance of snow showers after 11pm. Mostly cloudy, with a low around 17. Windy.

    Low: 17 °F

    Chance Snow
    Showers and
    Windy

  • Wednesday

    Wednesday: A 30 percent chance of snow showers after 2pm. Mostly cloudy, with a high near 30. Windy.

    High: 30 °F

    Windy. Mostly
    Cloudy then
    Chance Snow
    Showers

  • Wednesday Night

    Wednesday Night: A 30 percent chance of snow showers before 8pm. Mostly cloudy, with a low around 23. Windy.

    Low: 23 °F

    Windy. Chance
    Snow Showers
    then Mostly
    Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 34. Very windy.

    High: 34 °F

    Partly Sunny
    and Very
    Windy

Detailed Forecast

This Afternoon
Snow, possibly mixed with sleet, becoming all snow after 3pm. High near 40. Wind chill values as low as -2. Very windy, with a northwest wind 35 to 40 mph, with gusts as high as 50 mph. Chance of precipitation is 100%. Total daytime snow and sleet accumulation of 2 to 4 inches possible.
Tonight
Snow likely, mainly before 10pm. Cloudy, then gradually becoming partly cloudy, with a low around 12. Wind chill values as low as -11. Very windy, with a northwest wind 45 to 55 mph, with gusts as high as 70 mph. Chance of precipitation is 60%. New snow accumulation of 2 to 4 inches possible.
Monday
A 40 percent chance of snow showers, mainly after 10am. Partly sunny, with a high near 16. Wind chill values as low as -12. Very windy, with a west wind 40 to 45 mph, with gusts as high as 55 mph.
Monday Night
Partly cloudy, with a low around 7. Wind chill values as low as -16. Very windy, with a northwest wind 35 to 40 mph decreasing to 25 to 30 mph after midnight. Winds could gust as high as 50 mph.
Tuesday
Mostly sunny, with a high near 21. Breezy, with a west wind around 20 mph, with gusts as high as 30 mph.
Tuesday Night
A 30 percent chance of snow showers after 11pm. Mostly cloudy, with a low around 17. Windy.
Wednesday
A 30 percent chance of snow showers after 2pm. Mostly cloudy, with a high near 30. Windy.
Wednesday Night
A 30 percent chance of snow showers before 8pm. Mostly cloudy, with a low around 23. Windy.
Thursday
Partly sunny, with a high near 34. Very windy.
Thursday Night
Mostly cloudy, with a low around 24. Windy.
Friday
Mostly sunny, with a high near 37. Windy.
Friday Night
A 30 percent chance of snow showers. Mostly cloudy, with a low around 27. Windy.
Saturday
A chance of rain and snow showers. Partly sunny, with a high near 39. Windy. Chance of precipitation is 30%.
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ABOUT THIS FORECAST

 
Point Forecast:
Mount Washington NH
 44.28°N 71.3°W (Elev. 5650 ft)
Last Update:
12:24 pm EDT Apr 19, 2026
Forecast Valid:
2pm EDT Apr 19, 2026-6pm EDT Apr 25, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation